package com.foreknow.demo5;

/**
 * 1、定义一个点类Point，包含2个成员变量x、y分别表示x和y坐标，
 * 2个构造器Point()和Point(intx0,y0),以及一个movePoint（int dx,int dy）
 * 方法实现点的位置移动，创建两个Point对象p1、p2，分别调用movePoint方法后，打印p1和p2的坐标。[必作题]
 */
public class Point {
    private int x;
    private int y;

    public Point() {

    }

    public Point(int x,int y) {
        this.x = x;
        this.y = y;
    }

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    public int getY() {
        return y;
    }

    public void setY(int y) {
        this.y = y;
    }

    public void movePoint(int dx,int dy){
        this.x += dx;
        this.y += dy;
    }

    public static void main(String[] args) {
        Point p1 = new Point(2,2);
        //        p1.setX(2);
        //        p1.setY(2);
        p1.movePoint(6,7);
        System.out.println("p1 x"+p1.getX()+"p1 y"+p1.getY());

        Point p2 = new Point(2,2);
        //        p2.setX(2);
        //        p2.setY(2);
        p2.movePoint(6,7);
        System.out.println("p2 x"+p2.getX()+"p2 y"+p2.getY());
    }
}
